Toothbrush



FIG. 1 is a perspective view of a toothbrush from above, showing mydesign;

FIG. 2 is a top plan side view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front side view thereof;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a rear side view thereof.

The ornamental design for a toothbrush, as shown and described.